linux-kernel - Re: [PATCH v3 0/4] fbdev: Fix use-after-free caused by wrong fb

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Message-ID: <6936289f-acab-7140-9bb4-73b42db91876@redhat.com>
Date:   Fri, 6 May 2022 09:34:29 +0200
From:   Javier Martinez Canillas <javierm@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     Daniel Vetter <daniel@...ll.ch>,
        Hans de Goede <hdegoede@...hat.com>,
        Helge Deller <deller@....de>, Peter Jones <pjones@...hat.com>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Zack Rusin <zackr@...are.com>, dri-devel@...ts.freedesktop.org,
        linux-fbdev@...r.kernel.org
Subject: Re: [PATCH v3 0/4] fbdev: Fix use-after-free caused by wrong fb_info
 cleanup in drivers

On 5/5/22 23:59, Javier Martinez Canillas wrote:
> Hello,
> 
> This series contains patches suggested by Daniel Vetter to fix a use-after-free
> error in the fb_release() function, due a fb_info associated with a fbdev being
> freed too early while a user-space process still has the fbdev dev node opened.
> 
Pushed this to drm-misc (drm-misc-fixes).

-- 
Best regards,

Javier Martinez Canillas
Linux Engineering
Red Hat